Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
  PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• External URI info PDF_URI
  PDF contains an external URL action
• Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
  The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
• Embedded URL info EMBEDDED_URL
  One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
  URL http://thuaphatlailongthanh.com/upload/contentFile/minhchau/file/47387737603.pdf In PDF document text

  • https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/g6kfgjv0n3cb9uu99rrb2ik6bo/xomesibuxa.pdfIn PDF document text
  • http://ozgu-yapi.com/firma/files/55405769577.pdfIn PDF document text
  • http://aardbeienfeesten.nl/uploadimages/files/daserikop.pdfIn PDF document text
  • https://nscs.org/wp-content/plugins/super-forms/uploads/php/files/04910a88d5887d7732b65e1b2a4babf5/mavapopikok.pdfIn PDF document text
  • http://hkt-optics.com/hkt/images/userfiles/file/78790074689.pdfIn PDF document text
  • http://fotografiafrancescosomma.com/userfiles/files/31546238215.pdfIn PDF document text
  • http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/161097c7150d01---11818245677.pdfIn PDF document text
  • https://inoxquochoang.com/app/webroot/files/images/pages/files/73992469375.pdfIn PDF document text
  • https://misbahelmudii.org/ckfinder/userfiles/files/82496774015.pdfIn PDF document text
  • https://www.apollopowersystems.com/wp-content/plugins/super-forms/uploads/php/files/200b011387adb942f06558e4dc52884a/gizivivizutixasabixog.pdfIn PDF document text
  • https://kaowei.tw/image/files/20210707_230216.pdfIn PDF document text
  • http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/16078b79622091---pizefitevixowoze.pdfIn PDF document text
  • https://dtcprojects.com.au/wp-content/plugins/super-forms/uploads/php/files/b4reaiorhlv9gceu9a5cu78q2p/konawobenixuwi.pdfIn PDF document text
  • https://miamiuniquelimo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607876f6825c5---39132470758.pdfIn PDF document text
  • https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/58rf7j0le6et7vips89d52dmnv/vajexixi.pdfIn PDF document text
  • http://alicekhenrylawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/31109387130.pdfIn PDF document text
  • https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/16086c21bcb98b---dipaz.pdfIn PDF document text
  • https://greenfuturevietnam.com/Upload/files/bufojuwiwilakixowukek.pdfIn PDF document text
  • http://aksaaydinlatma.com/img/editor/image/file/rotenazavadigewamodu.pdfIn PDF document text
  • http://www.cargeacrew.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1609c8894f358b---49401403737.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=oxytocic+drugs+pdfPDF link annotation
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
  • http://purl.org/dc/elements/1.1/In PDF document text
  • http://ns.adobe.com/pdf/1.3/In PDF document text
  • http://ns.adobe.com/xap/1.0/In PDF document text
  • http://ns.adobe.com/xap/1.0/mm/In PDF document text
  • http://ns.adobe.com/xap/1.0/rights/In PDF document text
  • http://dejavu.sourceforge.netIn PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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